Siemens SIDOOR AT40, System Manual

Page: 198 / 337

Controllers
6.11 Structure of user data/process data
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
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System Manual, 06/2016, A2B00096162-AN
Requirement ID (AK)
In the following table, the abbreviation "W" is used for word (16 bits) and "DW" for double
word (32 bits).
Table 6- 60 Requirement ID (master → slave)
Requirement ID Description Response ID
Dec. Bit
15
Bit
14 Bit
13 Bit
12 Positive Neg
ativ
e
0 0 0 0 0 No PKW order 0 No response – 7
1 0 0 0 1 Request PWE (parameter value) 1 / 2 Transfer PWE
(parameter value)
W, DW 7
2 0 0 1 0 Change PWE (parameter value) W 1 Transfer PWE
(parameter value)
W 7
3 0 0 1 1 Change PWE (parameter value) DW 2 Transfer PWE
(parameter value)
DW 7
4 0 1 0 0 Request PBE (parameter de-
scription element)
1)
3 Transfer PBE
element
– 7
5 0 1 0 1 Change PBE (parameter de-
scription element)
1)
3 Transfer PBE
element
– 7
6 0 1 1 0 Request PWE (parameter value)
2)
Array 4 / 5 Transfer PWE
(parameter value)
Array, W,
DW
7
7 0 1 1 1 Change PWE (parameter value)
2)
Array,
W
4 Transfer PWE
(parameter value)
Array, W 7
8 1 0 0 0 Change PWE (parameter value)
2)
Array,
DW
5 Transfer PWE
(parameter value)
Array,
DW
7
9 1 0 0 1 Request number of array ele-
ments
– 6 Transfer number
of array elements
– 7
10 1 0 1 0
Reserved
– – – – 7
11 1 0 1 1 Reserved – – – – 7
12 1 1 0 0
Reserved
– – – – 7
13 1 1 0 1
Reserved
– – – – 7
14 1 1 1 0
Reserved
– – – – 7
15 1 1 1 1 Reserved – – – – 7
1)
The element number used is transferred in the IND array subindex.
2)
The position in the array is stated in the IND array subindex.